[INFO] updating cached repository https://github.com/succcubbus/twodbattle [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] b27ed8a5a9bc62a26a4de4239b8c3226ed404eb8 [INFO] testing succcubbus/twodbattle against 1.44.0 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsucccubbus%2Ftwodbattle" "/workspace/builds/worker-7/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/succcubbus/twodbattle on toolchain 1.44.0 [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/succcubbus/twodbattle [INFO] finished tweaking git repo https://github.com/succcubbus/twodbattle [INFO] tweaked toml for git repo https://github.com/succcubbus/twodbattle written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/succcubbus/twodbattle already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 470335bfacdb354fada3e68c0cc4b9396fbffe472dbed5122eb1c5151bc2a4a9 [INFO] running `"docker" "start" "-a" "470335bfacdb354fada3e68c0cc4b9396fbffe472dbed5122eb1c5151bc2a4a9"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling proc-macro2 v1.0.5 [INFO] [stderr] Compiling serde v1.0.101 [INFO] [stderr] Compiling anyhow v1.0.19 [INFO] [stderr] Compiling bincode v1.2.0 [INFO] [stderr] Compiling cmake v0.1.42 [INFO] [stderr] Compiling getrandom v0.1.12 [INFO] [stderr] Compiling raw-window-handle v0.1.2 [INFO] [stderr] Compiling png v0.15.0 [INFO] [stderr] Compiling gl_generator v0.10.0 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Compiling rusttype v0.8.1 [INFO] [stderr] Compiling crossbeam-epoch v0.7.2 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling glfw-sys v3.3.0 [INFO] [stderr] Compiling crossbeam-deque v0.7.1 [INFO] [stderr] Compiling rand_chacha v0.2.1 [INFO] [stderr] Compiling rand_pcg v0.2.0 [INFO] [stderr] Compiling rusttype v0.7.9 [INFO] [stderr] Compiling rand v0.7.2 [INFO] [stderr] Compiling rayon-core v1.6.0 [INFO] [stderr] Compiling crossbeam v0.7.2 [INFO] [stderr] Compiling piston2d-graphics v0.35.0 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling gl v0.11.0 [INFO] [stderr] Compiling rayon v1.2.0 [INFO] [stderr] Compiling syn v1.0.5 [INFO] [stderr] Compiling laminar v0.3.2 [INFO] [stderr] Compiling glfw v0.32.0 [INFO] [stderr] Compiling jpeg-decoder v0.1.16 [INFO] [stderr] Compiling image v0.22.3 [INFO] [stderr] Compiling serde_derive v1.0.101 [INFO] [stderr] Compiling piston2d-opengl_graphics v0.69.0 [INFO] [stderr] Compiling pistoncore-input v0.28.0 [INFO] [stderr] Compiling pistoncore-window v0.44.0 [INFO] [stderr] Compiling pistoncore-event_loop v0.49.0 [INFO] [stderr] Compiling pistoncore-glfw_window v0.61.0 [INFO] [stderr] Compiling piston v0.49.0 [INFO] [stderr] Compiling twodbattle v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused variable: `host` [INFO] [stderr] --> src/network/client_controller.rs:131:9 [INFO] [stderr] | [INFO] [stderr] 131 | host: &SocketAddr, [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_host` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `tx` [INFO] [stderr] --> src/network/client_controller.rs:137:9 [INFO] [stderr] | [INFO] [stderr] 137 | tx: &mut Sender, [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_tx` [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 53s [INFO] running `"docker" "inspect" "470335bfacdb354fada3e68c0cc4b9396fbffe472dbed5122eb1c5151bc2a4a9"` [INFO] running `"docker" "rm" "-f" "470335bfacdb354fada3e68c0cc4b9396fbffe472dbed5122eb1c5151bc2a4a9"` [INFO] [stdout] 470335bfacdb354fada3e68c0cc4b9396fbffe472dbed5122eb1c5151bc2a4a9 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 8e5e7a91dd9b29ba56074ebb5c16c7de78c137bbd1080190d8891c47e0ab728a [INFO] running `"docker" "start" "-a" "8e5e7a91dd9b29ba56074ebb5c16c7de78c137bbd1080190d8891c47e0ab728a"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling twodbattle v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused variable: `host` [INFO] [stderr] --> src/network/client_controller.rs:131:9 [INFO] [stderr] | [INFO] [stderr] 131 | host: &SocketAddr, [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_host` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `tx` [INFO] [stderr] --> src/network/client_controller.rs:137:9 [INFO] [stderr] | [INFO] [stderr] 137 | tx: &mut Sender, [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_tx` [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused variable: `host` [INFO] [stderr] --> src/network/client_controller.rs:131:9 [INFO] [stderr] | [INFO] [stderr] 131 | host: &SocketAddr, [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_host` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `tx` [INFO] [stderr] --> src/network/client_controller.rs:137:9 [INFO] [stderr] | [INFO] [stderr] 137 | tx: &mut Sender, [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_tx` [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 3.43s [INFO] running `"docker" "inspect" "8e5e7a91dd9b29ba56074ebb5c16c7de78c137bbd1080190d8891c47e0ab728a"` [INFO] running `"docker" "rm" "-f" "8e5e7a91dd9b29ba56074ebb5c16c7de78c137bbd1080190d8891c47e0ab728a"` [INFO] [stdout] 8e5e7a91dd9b29ba56074ebb5c16c7de78c137bbd1080190d8891c47e0ab728a [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] c6137560215cfa754319b439823e9e6372d18b38612611ed2617fc9e0540e4cc [INFO] running `"docker" "start" "-a" "c6137560215cfa754319b439823e9e6372d18b38612611ed2617fc9e0540e4cc"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] warning: unused variable: `host` [INFO] [stderr] --> src/network/client_controller.rs:131:9 [INFO] [stderr] | [INFO] [stderr] 131 | host: &SocketAddr, [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_host` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `tx` [INFO] [stderr] --> src/network/client_controller.rs:137:9 [INFO] [stderr] | [INFO] [stderr] 137 | tx: &mut Sender, [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_tx` [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused variable: `host` [INFO] [stderr] --> src/network/client_controller.rs:131:9 [INFO] [stderr] | [INFO] [stderr] 131 | host: &SocketAddr, [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_host` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `tx` [INFO] [stderr] --> src/network/client_controller.rs:137:9 [INFO] [stderr] | [INFO] [stderr] 137 | tx: &mut Sender, [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_tx` [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.26s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/twodbattle-61f23e1be448bf0c [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/twodbattle-e43d41b405bd365a [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests twodbattle [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "c6137560215cfa754319b439823e9e6372d18b38612611ed2617fc9e0540e4cc"` [INFO] running `"docker" "rm" "-f" "c6137560215cfa754319b439823e9e6372d18b38612611ed2617fc9e0540e4cc"` [INFO] [stdout] c6137560215cfa754319b439823e9e6372d18b38612611ed2617fc9e0540e4cc